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公司擁有有效期內(nèi)國(guó)家專利31項(xiàng)

The company has 31 national patents within the validity period

5項(xiàng)軟件著作權(quán)

5 software copyright  patents

7項(xiàng)發(fā)明專利

7 patent of   invention

19項(xiàng)實(shí)用新型專利

19 utility model patents

專利證書 PATENT CERTIFICATE